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fin

英 [fɪn]

美 [fɪn]

n.  (鱼的)鳍; 鳍状物,翼(车辆、航空器等用以保持平衡等的突出窄扁部分)
vi.  给…装上翅片; 切除鳍潜泳; (猛烈地)拍动(鳍)

复数:fins 过去式:finned 过去分词:finned 现在分词:finning 第三人称单数:fins 

TEM8

Collins.2 / BNC.8226 / COCA.8333

牛津词典

    noun

    • (鱼的)鳍
      a thin flat part that sticks out from the body of a fish, used for swimming and keeping balance
      1. 鳍状物,翼(车辆、航空器等用以保持平衡等的突出窄扁部分)
        a thin flat part that sticks out from the body of a vehicle, an aircraft, etc., used for improving its balance and movement
        1. tail fins
          垂直尾翼

      柯林斯词典


      • A fish'sfinsare the flat objects which stick out of its body and help it to swim and keep its balance.
        1. 鳍状物;(飞机等的)垂直安定面;(火箭、炸弹等的)尾翼
          Afinon something such as an aeroplane, rocket, or bomb is a flat part which sticks out and which is intended to help control its movement.

          英英释义

          noun

          verb

          • show the fins above the water while swimming
            1. The sharks were finning near the surface
            Synonym:break water
          • propel oneself through the water in a finning motion
            1. equip (a car) with fins

              双语例句

              • Fin is tall and back-tapered with a blunt tip and fairing in the leading edge.
                鱼翅是身高和后备圆锥与钝端和整流罩在市场领先优势。
              • We know this because we can distinguish the male by their large dorsal fin.
                我们能知道是因为可由大背鳍区别为雄性。
              • Pressing process of heat exchange plate or fin She renewed the collar of my shirt.
                换热板片或翅片的冲压她把我衬衫的领子换上新的。
              • The yawing can apparently attenuate the angular displacement of both the tail and the attack angle of tail fin.
                艏摇的存在会明显的衰减尾柄主臂和尾鳍攻角的角位移。
              • Fanny fish has a big fin.
                小鱼Fanny有一个大的鱼鳍。
              • A model on the heat transfer of a fin tube radiator aircraft under micro gravity is established.
                建立了微重力环境下管肋式空间辐射器传热过程的数学模型。
              • Empennage-Install Stabilizer and Vertical Fin.
                尾翼-安装水平安定面、垂直安定面。
              • But there are some Chinese who feel California's ban on shark fin is unfair and discriminatory.
                但一些中国人认为加州的该项禁鱼翅令带有不公平性和歧视性。
              • I was surprised to see advertisements for shark fin in local airline magazines and in newspapers.
                我惊奇地发现鱼翅广告竟然出现在当地航空杂志和当地报纸上。
              • Its dorsal fin was in front of me. I was screaming for help.
                它的背鳍就在我的前面,我尖声呼救。